| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.73 | 5.552% | $163.3206 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $81.88 | 11.807% | $91.5476 | $91.55 | $91.55 | $91.50 |
| Purchase #3 | $201.69 | 3.702% | $209.1566 | $209.16 | $209.15 | $209.20 |
| Purchase #4 | $157.53 | 5.165% | $165.6664 | $165.67 | $165.65 | $165.70 |
| Purchase #5 | $220.68 | 12.714% | $248.7373 | $248.74 | $248.75 | $248.70 |
| Purchase #6 | $130.93 | 5.383% | $137.978 | $137.98 | $138.00 | $138.00 |
| Purchase #7 | $87.42 | 7.432% | $93.9171 | $93.92 | $93.90 | $93.90 |
| 7 purchase totals = | $1,034.86 | $1,110.3236 | $1,110.34 | $1,110.30 | $1,110.30 | |